I was recently configuring and troubleshooting an IPsec Site-to-Site (IKEv1) VPN between our newly installed ASA 5525-X (my third ASA for this year) and our core ASA 5520 firewalls. I was making some changes to it and wanted to quickly wipe out some of the added command lines. I performed a reload command and a "weird" thing happened. I can't seem to remotely reset the box and tried all possible combinations of the reload command but nothing worked. My remote session was still connected and I can still ping to the box.
So the last resort is to issue a crashinfo force watchdog command from privileged EXEC mode. This command will force the device to crash, generate a crash output and reload the device. It is practically safe to issue this command and you'll still be able to connect remotely after a few minutes (5-7 minutes).
5525-X# reload
Proceed with reload? [confirm] // STILL CONNECTED
5525-X# reload noconfirm // STILL CONNECTED
5525-X# reload in 10 // STILL CONNECTED AFTER 10 mins
5525-X# reload
System config has been modified. Save? [Y]es/[N]o:y
Cryptochecksum: c6bd3ee7 cc75760d 6ecf8bd4 d0fe71a2
8505 bytes copied in 0.650 secs
Proceed with reload? [confirm] // STILL CONNECTED
5525-X# show reload
Shutting down the system right now.
5525-X# debug crypto ikev1 255
Oct 02 22:37:49 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
Oct 02 22:37:57 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
Oct 02 22:38:05 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
5525-X# show crypto isakmp sa
There are no IKEv1 SAs
There are no IKEv2 SAs
5525-X# crashinfo force watchdog // THIS COMMAND IS A LIFESAVER!
WARNING: This command will force a crash and cause a
reboot. Do you wish to proceed? [confirm]:y
This seems to be a symptom of a software bug and I was able to resolve (most of the time it does) the reload and debug/show crypto issue by updating the image of the ASA firewall. According to Cisco's website, the recommended and stable code (as of this writing) is the 9.1(5). I can upgrade directly from 9.1(2) to 9.1(5) since it's a minor release code.
5525-X# show flash | inc .bin
110 38191104 Apr 29 2014 14:51:00 asa912-smp-k8.bin
111 18097844 Apr 29 2014 14:52:20 asdm-713.bin
123 37822464 Oct 06 2014 19:21:33 asa915-smp-k8.bin // DUMPED IMAGE VIA TFTP
5525-X# show run boot
boot system disk0:/asa912-smp-k8.bin
5525-X# configure terminal
5525-X(config)# no boot system disk0:/asa912-smp-k8.bin
5525-X(config)# boot system disk0:/asa915-smp-k8.bin
5525-X(config)# boot system disk0:/asa912-smp-k8.bin // CAN SPECIFY MULTIPLE BOOT IMAGES IN SEQUENTIAL ORDER
5525-X(config)# end
5525-X# show run boot
boot system disk0:/asa915-smp-k8.bin
boot system disk0:/asa912-smp-k8.bin
5525-X#reload
<OUTPUT TRUNCATED>
5525-X# show version
Cisco Adaptive Security Appliance Software Version 9.1(5)
Device Manager Version 7.1(3)
Compiled on Thu 27-Mar-14 10:19 PDT by builders
System image file is "disk0:/asa915-smp-k8.bin"
Config file at boot was "startup-config"
5525-X up 1 hour 36 mins
5525-X# show crypto isakmp sa
IKEv1 SAs:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 202.x.x.x
Type : L2L Role : initiator
Rekey : no State : MM_ACTIVE
This is the debug crypto isakmp output taken from the remote peer/ASA firewall:
(5) + HASH (8) + IOS KEEPALIVE (128) + VENDOR (13) + NONE (0) total length : 92
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Computing hash for ISAKMP
Oct 07 10:28:07 [IKEv1 DEBUG]: IP = 202.x.x.x, Processing IOS keep alive payload: proposal=32767/32767 sec.
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x IP = 202.x.x.x, processing VID payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Received DPD VID
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Automatic NAT Detection Status:
Remote end is NOT behind a NAT device This end is NOT behind a NAT device
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, Connection landed on tunnel_group 202.x.x.x
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing ID payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Computing hash for ISAKMP
Oct 07 10:28:07 [IKEv1 DEBUG]: IP = 202.176.12.2, Constructing IOS keep alive payload: proposal=32767/32767sec.
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing dpd vid payload
Oct 07 10:28:07 [IKEv1]: IP = 202.176.12.2, IKE_DECODE SENDING Message (msgid=0) with payloads : HDR + ID
(5) + HASH (8) + IOS KEEPALIVE (128) + VENDOR (13) + NONE (0) total length : 92
BEFORE ENCRYPTION
RAW PACKET DUMP on SEND
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
05 10 02 00 00 00 00 00 1c 00 00 00 08 00 00 0c | ................
01 11 00 00 ca 4e 10 0e 80 00 00 14 ba 65 ad 93 | .....N.......e..
9a b0 58 4c b3 9f 91 92 af 9b 71 d7 0d 00 00 0c | ..XL......q.....
80 00 7f ff 80 00 7f ff 00 00 00 14 af ca d7 13 | ..............
68 a1 f1 c9 6b 86 96 fc 77 57 01 00 | h...k...wW..
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Identification
Version: 1.0
Exchange Type: Identity Protection (Main Mode)
Flags: (none)
MessageID: 00000000
Length: 469762048
Payload Identification
Next Payload: Hash
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 17
Port: 0
ID Data: 202.x.x.x
Payload Hash
Next Payload: IOS Proprietary Keepalive or CHRE
Reserved: 00
Payload Length: 20
Data:
ba 65 ad 93 9a b0 58 4c b3 9f 91 92 af 9b 71 d7
Payload IOS Proprietary Keepalive or CHRE
Next Payload: Vendor ID
Reserved: 00
Payload Length: 12
Default Interval: 32767
Retry Interval: 32767
Payload Vendor ID
Next Payload: None
Reserved: 00
Payload Length: 20
Data (In Hex):
af ca d7 13 68 a1 f1 c9 6b 86 96 fc 77 57 01 00
SENDING PACKET to 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Identification
Version: 1.0
Exchange Type: Identity Protection (Main Mode)
Flags: (Encryption)
MessageID: 00000000
Length: 92
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, PHASE 1 COMPLETED
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, Keep-alive type for this connection: DPD
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Starting P1 rekey timer: 73440 seconds.
IKE Recv RAW packet dump
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 01 6d d4 d2 0f 00 00 00 bc 11 6c 79 02 | .. .m........ly.
9f 7d d0 e4 5c 92 48 0f cd 4f 0f d5 57 fe b9 7e | .}..\.H..O..W..~
de 1b fd 84 db ea 6e 10 08 93 54 88 fc 10 a6 fd | ......n...T.....
33 a3 d8 90 11 6c e1 97 25 9e 5e 0c 8a 47 26 86 | 3....l..%.^..G&.
50 8d 18 c2 e4 9b 74 3e fe 1d d7 28 d5 67 89 a0 | P.....t>...(.g..
ef ba f3 b1 73 f8 70 cb b9 37 bb 5d 29 28 93 b0 | ....s.p..7.])(..
eb fd 6e 5c 5e bb 17 e2 0b b3 aa 60 05 76 a2 58 | ..n\^......`.v.X
fc 66 48 cc 61 07 eb 67 91 6f 3b 9a 05 93 5d 76 | .fH.a..g.o;...]v
d9 de 0f db 71 22 16 c5 ac 0c 6e 03 34 45 84 1d | ....q"....n.4E..
18 55 f1 e1 6b 5f 9b 3d 40 76 05 2f ce 46 f7 73 | .U..k_.=@v./.F.s
c1 ba 4e c8 31 e8 fb 06 42 3a b6 d0 | ..N.1...B:..
RECV PACKET from 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 188
Oct 07 10:28:07 [IKEv1 DECODE]: IP = 202.x.x.x, IKE Responder starting QM: msg id = 6dd4d20f
AFTER DECRYPTION
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 188
Payload Hash
Next Payload: Security Association
Reserved: 00
Payload Length: 20
Data:
f8 03 04 ee ae b2 d3 a7 e4 f3 92 67 b5 8d a8 78
Payload Security Association
Next Payload: Nonce
Reserved: 00
Payload Length: 60
DOI: IPsec
Situation:(SIT_IDENTITY_ONLY)
Payload Proposal
Next Payload: None
Reserved: 00
Payload Length: 48
Proposal #: 1
Protocol-Id: PROTO_IPSEC_ESP
SPI Size: 4
# of transforms: 1
SPI: b7 52 63 26
Payload Transform
Next Payload: None
Reserved: 00
Payload Length: 36
Transform #: 1
Transform-Id: ESP_3DES
Reserved2: 0000
Life Type: Seconds
Life Duration (Hex): 70 80
Life Type: Kilobytes
Life Duration (Hex): 00 46 50 00
Encapsulation Mode: Tunnel
Authentication Algorithm: MD5
Payload Nonce
Next Payload: Identification
Reserved: 00
Payload Length: 24
Data:
67 4f f9 1c ee bf da b1 e0 4a ad eb 89 7f 92 91
62 15 63 80
Payload Identification
Next Payload: Identification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: KL-POP
Payload Identification
Next Payload: Notification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: core01-Loopback2
Payload Notification
Next Payload: None
Reserved: 00
Payload Length: 28
DOI: IPsec
Protocol-ID: PROTO_ISAKMP
Spi Size: 16
Notify Type: STATUS_INITIAL_CONTACT
SPI:
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE RECEIVED Message (msgid=6dd4d20f) with payloads :
HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NOTIFY (11) + NONE (0) total length : 184
Oct 07 10:28:07 [IKEv1 DEBUG]: Group =202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing nonce payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Received remote Proxy Host data in ID
Payload: Address 202.176.12.3, Protocol 0, Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Received local Proxy Host data in ID
Payload: Address 202.78.20.242, Protocol 0, Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing notify payload
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, QM IsRekeyed old sa not found by addr
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 10...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 10, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 11...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 11, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 13...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 13, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 20...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 20, no ACL configured
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 22...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 22, no ACL configured
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 45...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 45, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 88...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 88, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 103...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map vpndes, seq = 103 is a successful match
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, IKE Remote Peer configured for crypto map: vpndes
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing IPSec SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IPSec SA Proposal # 1, Transform # 1 acceptable Matches global IPSec SA entry # 103
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x IKE: requesting SPI!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IKE got SPI from key engine: SPI = 0xd8f228fb
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, oakley constucting quick mode
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing blank hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing IPSec SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x2, constructing IPSec nonce payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing proxy ID
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Transmitting Proxy Id:
Remote host: 202.x.x.x Protocol 0 Port 0
Local host: 202.x.x.x Protocol 0 Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing qm hash payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, IKE Responder sending 2nd QM pkt: msg id = 6dd4d20f
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE SENDING Message (msgid=6dd4d20f) with payloads : HDR
+ HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) total length : 156
BEFORE ENCRYPTION
RAW PACKET DUMP on SEND
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 00 0f d2 d4 6d 1c 00 00 00 01 00 00 14 | .. ....m........
2e 99 8f a9 8a 3f 0a 93 eb be d1 c1 8a 9e 5c 34 | .....?........\4
0a 00 00 3c 00 00 00 01 00 00 00 01 00 00 00 30 | ...<...........0
01 03 04 01 d8 f2 28 fb 00 00 00 24 01 03 00 00 | ......(....$....
80 01 00 01 80 02 70 80 80 01 00 02 00 02 00 04 | ......p.........
00 46 50 00 80 04 00 01 80 05 00 01 05 00 00 18 | .FP.............
78 13 f7 fa 8c 32 f7 51 56 09 1a 3d 3b 44 28 92 | x....2.QV..=;D(.
77 cf 0a 56 05 00 00 0c 01 00 00 00 ca b0 0c 03 | w..V............
00 00 00 0c 01 00 00 00 ca 4e 14 f2 | .........N..
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (none)
MessageID: 0FD2D46D
Length: 469762048
Payload Hash
Next Payload: Security Association
Reserved: 00
Payload Length: 20
Data:
2e 99 8f a9 8a 3f 0a 93 eb be d1 c1 8a 9e 5c 34
Payload Security Association
Next Payload: Nonce
Reserved: 00
Payload Length: 60
DOI: IPsec
Situation:(SIT_IDENTITY_ONLY)
Payload Proposal
Next Payload: None
Reserved: 00
Payload Length: 48
Proposal #: 1
Protocol-Id: PROTO_IPSEC_ESP
SPI Size: 4
# of transforms: 1
SPI: d8 f2 28 fb
Payload Transform
Next Payload: None
Reserved: 00
Payload Length: 36
Transform #: 1
Transform-Id: ESP_3DES
Reserved2: 0000
Life Type: Seconds
Life Duration (Hex): 70 80
Life Type: Kilobytes
Life Duration (Hex): 00 46 50 00
Encapsulation Mode: Tunnel
Authentication Algorithm: MD5
Payload Nonce
Next Payload: Identification
Reserved: 00
Payload Length: 24
Data:
78 13 f7 fa 8c 32 f7 51 56 09 1a 3d 3b 44 28 92
77 cf 0a 56
Payload Identification
Next Payload: Identification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: KL-POP
Payload Identification
Next Payload: None
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: core01-Loopback2
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 156
IKE Recv RAW packet dump
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 01 6d d4 d2 0f 00 00 00 4c 94 64 33 cf | .. .m......L.d3.
a1 6b 7d 9c e8 4c 6c d3 d5 31 b1 8a fe cb ae 93 | .k}..Ll..1......
44 f5 53 84 51 0d 3e c4 7c 86 c7 62 ca 73 ae 4d | D.S.Q.>.|..b.s.M
8d a8 e5 b7 03 75 b7 f6 b0 5e c9 63 | .....u...^.c
RECV PACKET from 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 76
AFTER DECRYPTION
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 76
Payload Hash
Next Payload: None
Reserved: 00
Payload Length: 20
Data:
00 6b 6b bd aa 80 00 05 84 40 9b 93 2f f8 e8 50
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE RECEIVED Message (msgid=6dd4d20f) with payloads :
HDR + HASH (8) + NONE (0) total length : 48
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, loading all IPSEC SAs
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Generating Quick Mode Key!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, NP encrypt rule look up for crypto map vpndes 103 matching ACL Tu4: returned cs_id=cf59b008; rule=ce261a70
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Generating Quick Mode Key!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, NP encrypt rule look up for crypto
map vpndes 103 matching ACL Tu4: returned cs_id=cf59b008; rule=ce261a70
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Security negotiation complete for LAN-
to-LAN Group (202.x.x.x) Responder, Inbound SPI = 0xd8f228fb, Outbound SPI = 0xb7526326
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IKE got a KEY_ADD msg for SA: SPI = 0xb7526326
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Pitcher: received KEY_UPDATE, spi
0xd8f228fb
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Starting P2 rekey timer: 24480 seconds.
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x PHASE 2 COMPLETED (msgid=6dd4d20f)
So the last resort is to issue a crashinfo force watchdog command from privileged EXEC mode. This command will force the device to crash, generate a crash output and reload the device. It is practically safe to issue this command and you'll still be able to connect remotely after a few minutes (5-7 minutes).
5525-X# reload
Proceed with reload? [confirm] // STILL CONNECTED
5525-X# reload noconfirm // STILL CONNECTED
5525-X# reload in 10 // STILL CONNECTED AFTER 10 mins
5525-X# reload
System config has been modified. Save? [Y]es/[N]o:y
Cryptochecksum: c6bd3ee7 cc75760d 6ecf8bd4 d0fe71a2
8505 bytes copied in 0.650 secs
Proceed with reload? [confirm] // STILL CONNECTED
5525-X# show reload
Shutting down the system right now.
5525-X# debug crypto ikev1 255
Oct 02 22:37:49 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
Oct 02 22:37:57 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
Oct 02 22:38:05 [IKEv1]IP = 202.x.x.x, Reboot Underway... dropping new P1 packet.
5525-X# show crypto isakmp sa
There are no IKEv1 SAs
There are no IKEv2 SAs
5525-X# crashinfo force watchdog // THIS COMMAND IS A LIFESAVER!
WARNING: This command will force a crash and cause a
reboot. Do you wish to proceed? [confirm]:y
This seems to be a symptom of a software bug and I was able to resolve (most of the time it does) the reload and debug/show crypto issue by updating the image of the ASA firewall. According to Cisco's website, the recommended and stable code (as of this writing) is the 9.1(5). I can upgrade directly from 9.1(2) to 9.1(5) since it's a minor release code.
5525-X# show flash | inc .bin
110 38191104 Apr 29 2014 14:51:00 asa912-smp-k8.bin
111 18097844 Apr 29 2014 14:52:20 asdm-713.bin
123 37822464 Oct 06 2014 19:21:33 asa915-smp-k8.bin // DUMPED IMAGE VIA TFTP
5525-X# show run boot
boot system disk0:/asa912-smp-k8.bin
5525-X# configure terminal
5525-X(config)# no boot system disk0:/asa912-smp-k8.bin
5525-X(config)# boot system disk0:/asa915-smp-k8.bin
5525-X(config)# boot system disk0:/asa912-smp-k8.bin // CAN SPECIFY MULTIPLE BOOT IMAGES IN SEQUENTIAL ORDER
5525-X(config)# end
5525-X# show run boot
boot system disk0:/asa915-smp-k8.bin
boot system disk0:/asa912-smp-k8.bin
5525-X#reload
<OUTPUT TRUNCATED>
5525-X# show version
Cisco Adaptive Security Appliance Software Version 9.1(5)
Device Manager Version 7.1(3)
Compiled on Thu 27-Mar-14 10:19 PDT by builders
System image file is "disk0:/asa915-smp-k8.bin"
Config file at boot was "startup-config"
5525-X up 1 hour 36 mins
5525-X# show crypto isakmp sa
IKEv1 SAs:
Active SA: 1
Rekey SA: 0 (A tunnel will report 1 Active and 1 Rekey SA during rekey)
Total IKE SA: 1
1 IKE Peer: 202.x.x.x
Type : L2L Role : initiator
Rekey : no State : MM_ACTIVE
This is the debug crypto isakmp output taken from the remote peer/ASA firewall:
(5) + HASH (8) + IOS KEEPALIVE (128) + VENDOR (13) + NONE (0) total length : 92
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Computing hash for ISAKMP
Oct 07 10:28:07 [IKEv1 DEBUG]: IP = 202.x.x.x, Processing IOS keep alive payload: proposal=32767/32767 sec.
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x IP = 202.x.x.x, processing VID payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Received DPD VID
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Automatic NAT Detection Status:
Remote end is NOT behind a NAT device This end is NOT behind a NAT device
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, Connection landed on tunnel_group 202.x.x.x
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing ID payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Computing hash for ISAKMP
Oct 07 10:28:07 [IKEv1 DEBUG]: IP = 202.176.12.2, Constructing IOS keep alive payload: proposal=32767/32767sec.
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing dpd vid payload
Oct 07 10:28:07 [IKEv1]: IP = 202.176.12.2, IKE_DECODE SENDING Message (msgid=0) with payloads : HDR + ID
(5) + HASH (8) + IOS KEEPALIVE (128) + VENDOR (13) + NONE (0) total length : 92
BEFORE ENCRYPTION
RAW PACKET DUMP on SEND
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
05 10 02 00 00 00 00 00 1c 00 00 00 08 00 00 0c | ................
01 11 00 00 ca 4e 10 0e 80 00 00 14 ba 65 ad 93 | .....N.......e..
9a b0 58 4c b3 9f 91 92 af 9b 71 d7 0d 00 00 0c | ..XL......q.....
80 00 7f ff 80 00 7f ff 00 00 00 14 af ca d7 13 | ..............
68 a1 f1 c9 6b 86 96 fc 77 57 01 00 | h...k...wW..
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Identification
Version: 1.0
Exchange Type: Identity Protection (Main Mode)
Flags: (none)
MessageID: 00000000
Length: 469762048
Payload Identification
Next Payload: Hash
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 17
Port: 0
ID Data: 202.x.x.x
Payload Hash
Next Payload: IOS Proprietary Keepalive or CHRE
Reserved: 00
Payload Length: 20
Data:
ba 65 ad 93 9a b0 58 4c b3 9f 91 92 af 9b 71 d7
Payload IOS Proprietary Keepalive or CHRE
Next Payload: Vendor ID
Reserved: 00
Payload Length: 12
Default Interval: 32767
Retry Interval: 32767
Payload Vendor ID
Next Payload: None
Reserved: 00
Payload Length: 20
Data (In Hex):
af ca d7 13 68 a1 f1 c9 6b 86 96 fc 77 57 01 00
SENDING PACKET to 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Identification
Version: 1.0
Exchange Type: Identity Protection (Main Mode)
Flags: (Encryption)
MessageID: 00000000
Length: 92
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, PHASE 1 COMPLETED
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, Keep-alive type for this connection: DPD
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Starting P1 rekey timer: 73440 seconds.
IKE Recv RAW packet dump
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 01 6d d4 d2 0f 00 00 00 bc 11 6c 79 02 | .. .m........ly.
9f 7d d0 e4 5c 92 48 0f cd 4f 0f d5 57 fe b9 7e | .}..\.H..O..W..~
de 1b fd 84 db ea 6e 10 08 93 54 88 fc 10 a6 fd | ......n...T.....
33 a3 d8 90 11 6c e1 97 25 9e 5e 0c 8a 47 26 86 | 3....l..%.^..G&.
50 8d 18 c2 e4 9b 74 3e fe 1d d7 28 d5 67 89 a0 | P.....t>...(.g..
ef ba f3 b1 73 f8 70 cb b9 37 bb 5d 29 28 93 b0 | ....s.p..7.])(..
eb fd 6e 5c 5e bb 17 e2 0b b3 aa 60 05 76 a2 58 | ..n\^......`.v.X
fc 66 48 cc 61 07 eb 67 91 6f 3b 9a 05 93 5d 76 | .fH.a..g.o;...]v
d9 de 0f db 71 22 16 c5 ac 0c 6e 03 34 45 84 1d | ....q"....n.4E..
18 55 f1 e1 6b 5f 9b 3d 40 76 05 2f ce 46 f7 73 | .U..k_.=@v./.F.s
c1 ba 4e c8 31 e8 fb 06 42 3a b6 d0 | ..N.1...B:..
RECV PACKET from 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 188
Oct 07 10:28:07 [IKEv1 DECODE]: IP = 202.x.x.x, IKE Responder starting QM: msg id = 6dd4d20f
AFTER DECRYPTION
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 188
Payload Hash
Next Payload: Security Association
Reserved: 00
Payload Length: 20
Data:
f8 03 04 ee ae b2 d3 a7 e4 f3 92 67 b5 8d a8 78
Payload Security Association
Next Payload: Nonce
Reserved: 00
Payload Length: 60
DOI: IPsec
Situation:(SIT_IDENTITY_ONLY)
Payload Proposal
Next Payload: None
Reserved: 00
Payload Length: 48
Proposal #: 1
Protocol-Id: PROTO_IPSEC_ESP
SPI Size: 4
# of transforms: 1
SPI: b7 52 63 26
Payload Transform
Next Payload: None
Reserved: 00
Payload Length: 36
Transform #: 1
Transform-Id: ESP_3DES
Reserved2: 0000
Life Type: Seconds
Life Duration (Hex): 70 80
Life Type: Kilobytes
Life Duration (Hex): 00 46 50 00
Encapsulation Mode: Tunnel
Authentication Algorithm: MD5
Payload Nonce
Next Payload: Identification
Reserved: 00
Payload Length: 24
Data:
67 4f f9 1c ee bf da b1 e0 4a ad eb 89 7f 92 91
62 15 63 80
Payload Identification
Next Payload: Identification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: KL-POP
Payload Identification
Next Payload: Notification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: core01-Loopback2
Payload Notification
Next Payload: None
Reserved: 00
Payload Length: 28
DOI: IPsec
Protocol-ID: PROTO_ISAKMP
Spi Size: 16
Notify Type: STATUS_INITIAL_CONTACT
SPI:
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE RECEIVED Message (msgid=6dd4d20f) with payloads :
HDR + HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NOTIFY (11) + NONE (0) total length : 184
Oct 07 10:28:07 [IKEv1 DEBUG]: Group =202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing nonce payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Received remote Proxy Host data in ID
Payload: Address 202.176.12.3, Protocol 0, Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing ID payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, ID_IPV4_ADDR ID received 202.x.x.x
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Received local Proxy Host data in ID
Payload: Address 202.78.20.242, Protocol 0, Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing notify payload
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, QM IsRekeyed old sa not found by addr
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 10...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 10, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 11...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 11, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 13...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes,
seq = 13, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 20...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 20, no ACL configured
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 22...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 22, no ACL configured
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 45...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 45, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 88...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map = vpndes, seq = 88, ACL does not match proxy IDs src:KL-POP dst:core01-Loopback2
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, checking map = vpndes, seq = 103...
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Static Crypto Map check, map vpndes, seq = 103 is a successful match
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, IKE Remote Peer configured for crypto map: vpndes
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing IPSec SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IPSec SA Proposal # 1, Transform # 1 acceptable Matches global IPSec SA entry # 103
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x IKE: requesting SPI!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IKE got SPI from key engine: SPI = 0xd8f228fb
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, oakley constucting quick mode
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing blank hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing IPSec SA payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x2, constructing IPSec nonce payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing proxy ID
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Transmitting Proxy Id:
Remote host: 202.x.x.x Protocol 0 Port 0
Local host: 202.x.x.x Protocol 0 Port 0
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, constructing qm hash payload
Oct 07 10:28:07 [IKEv1 DECODE]: Group = 202.x.x.x, IP = 202.x.x.x, IKE Responder sending 2nd QM pkt: msg id = 6dd4d20f
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE SENDING Message (msgid=6dd4d20f) with payloads : HDR
+ HASH (8) + SA (1) + NONCE (10) + ID (5) + ID (5) + NONE (0) total length : 156
BEFORE ENCRYPTION
RAW PACKET DUMP on SEND
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 00 0f d2 d4 6d 1c 00 00 00 01 00 00 14 | .. ....m........
2e 99 8f a9 8a 3f 0a 93 eb be d1 c1 8a 9e 5c 34 | .....?........\4
0a 00 00 3c 00 00 00 01 00 00 00 01 00 00 00 30 | ...<...........0
01 03 04 01 d8 f2 28 fb 00 00 00 24 01 03 00 00 | ......(....$....
80 01 00 01 80 02 70 80 80 01 00 02 00 02 00 04 | ......p.........
00 46 50 00 80 04 00 01 80 05 00 01 05 00 00 18 | .FP.............
78 13 f7 fa 8c 32 f7 51 56 09 1a 3d 3b 44 28 92 | x....2.QV..=;D(.
77 cf 0a 56 05 00 00 0c 01 00 00 00 ca b0 0c 03 | w..V............
00 00 00 0c 01 00 00 00 ca 4e 14 f2 | .........N..
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (none)
MessageID: 0FD2D46D
Length: 469762048
Payload Hash
Next Payload: Security Association
Reserved: 00
Payload Length: 20
Data:
2e 99 8f a9 8a 3f 0a 93 eb be d1 c1 8a 9e 5c 34
Payload Security Association
Next Payload: Nonce
Reserved: 00
Payload Length: 60
DOI: IPsec
Situation:(SIT_IDENTITY_ONLY)
Payload Proposal
Next Payload: None
Reserved: 00
Payload Length: 48
Proposal #: 1
Protocol-Id: PROTO_IPSEC_ESP
SPI Size: 4
# of transforms: 1
SPI: d8 f2 28 fb
Payload Transform
Next Payload: None
Reserved: 00
Payload Length: 36
Transform #: 1
Transform-Id: ESP_3DES
Reserved2: 0000
Life Type: Seconds
Life Duration (Hex): 70 80
Life Type: Kilobytes
Life Duration (Hex): 00 46 50 00
Encapsulation Mode: Tunnel
Authentication Algorithm: MD5
Payload Nonce
Next Payload: Identification
Reserved: 00
Payload Length: 24
Data:
78 13 f7 fa 8c 32 f7 51 56 09 1a 3d 3b 44 28 92
77 cf 0a 56
Payload Identification
Next Payload: Identification
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: KL-POP
Payload Identification
Next Payload: None
Reserved: 00
Payload Length: 12
ID Type: IPv4 Address (1)
Protocol ID (UDP/TCP, etc...): 0
Port: 0
ID Data: core01-Loopback2
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 156
IKE Recv RAW packet dump
ac 02 de b5 23 50 bb bf d4 ce ec fe d2 3c c2 81 | ....#P.......<..
08 10 20 01 6d d4 d2 0f 00 00 00 4c 94 64 33 cf | .. .m......L.d3.
a1 6b 7d 9c e8 4c 6c d3 d5 31 b1 8a fe cb ae 93 | .k}..Ll..1......
44 f5 53 84 51 0d 3e c4 7c 86 c7 62 ca 73 ae 4d | D.S.Q.>.|..b.s.M
8d a8 e5 b7 03 75 b7 f6 b0 5e c9 63 | .....u...^.c
RECV PACKET from 202.x.x.x
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 76
AFTER DECRYPTION
ISAKMP Header
Initiator COOKIE: ac 02 de b5 23 50 bb bf
Responder COOKIE: d4 ce ec fe d2 3c c2 81
Next Payload: Hash
Version: 1.0
Exchange Type: Quick Mode
Flags: (Encryption)
MessageID: 6DD4D20F
Length: 76
Payload Hash
Next Payload: None
Reserved: 00
Payload Length: 20
Data:
00 6b 6b bd aa 80 00 05 84 40 9b 93 2f f8 e8 50
Oct 07 10:28:07 [IKEv1]: IP = 202.x.x.x, IKE_DECODE RECEIVED Message (msgid=6dd4d20f) with payloads :
HDR + HASH (8) + NONE (0) total length : 48
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, processing hash payload
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, loading all IPSEC SAs
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Generating Quick Mode Key!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, NP encrypt rule look up for crypto map vpndes 103 matching ACL Tu4: returned cs_id=cf59b008; rule=ce261a70
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Generating Quick Mode Key!
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, NP encrypt rule look up for crypto
map vpndes 103 matching ACL Tu4: returned cs_id=cf59b008; rule=ce261a70
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x, Security negotiation complete for LAN-
to-LAN Group (202.x.x.x) Responder, Inbound SPI = 0xd8f228fb, Outbound SPI = 0xb7526326
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, IKE got a KEY_ADD msg for SA: SPI = 0xb7526326
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Pitcher: received KEY_UPDATE, spi
0xd8f228fb
Oct 07 10:28:07 [IKEv1 DEBUG]: Group = 202.x.x.x, IP = 202.x.x.x, Starting P2 rekey timer: 24480 seconds.
Oct 07 10:28:07 [IKEv1]: Group = 202.x.x.x, IP = 202.x.x.x PHASE 2 COMPLETED (msgid=6dd4d20f)
